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KW Aufzugstechnik GmbH OPERATING MANUAL DAVID-613
DAVID-D613-V125-E 13.04.2021 Page - 256 -
I07C Function Test – Bypass of the Door- and bolt magnet EN81-20
Illustration:
Security circuit
SIS16-101 with the two con-
tacts strips T71 and T72
, and one Jumper.
Here you can set a Jumper for permanently
activation of the safety-relais for the zone 71
or zone S72 in order to simulate a no opening
contact set of a zone-switch.
Definition
An independent switching element for the zone, also referred to as a zone switch, may be a magnetic
switch, a Hall switch, a forked light barrier, an inductive switch, a capacitive switch, a roller switch, a
"sensor" which according to the prior art can detect a zone, likewise, a zone can be output via an ab-
solute position measuring system in cooperation with the control computers. In conjunction with one of
the switching elements described above (S71 via discrete switching element, S72 via absolute value
encoder & control computer output), this results in a higher level of safety. In order to guarantee a per-
fect speech regulation we talk about zone sensors (devices), which generate a zone signal!
General
The zone switches S71 and S72 are installed after the defaults in the solenoid plan and the switching
contacts are closed, i. E. the car is within the zone range.
Experation
Give a call to any floor and keep you closed with the start of the car the zone switch to S71. In addition
you push a Jumper over the upper Dil-contact strip T71 with the clamp 71.
At the entry into the finish level now no bypass of the door contacts and the check central switch take
place. The green LED „status“ does not shine any longer and the next trip remains closed.
Procedure for systems with external Servicepaneel
Give you a call in any floor and hold it at the start of the car closed the zone switch S71. This is the
terminal to 71 to 200 bridges.
At the entrance to the destination floor now takes no bridging de door contacts and the locking means
switch instead. In the HPG, the error message “F92 – safety ciruit”.
Properties
With elevators with hydraulic drive and adjusted sinking trip an error of the protection circuit 16-101
leads not to an immediate blockage during the next trip, but only after the emergency sinking and reach-
ing the sinking level. With rope elevator plants the reaction is adjustable in the menu production circuit.
Unblocking
After you removed the Jumper over the Dil contact strip T71 you must switch the controller on and off.
The accumulator buffering must be interrupted however likewise at short notice (to take off emergency
power batteries).
Repetition
The same procedure must be repeated now for the zone switch S72. Therefore the Dil contact strip T72
is to you at the disposal. The further operational sequence the reaction as well as the unblocking is an
equivalent procedure.
Attention!
Remote the put Jumper in any case after the functional test!